on the first day of june, there were about 15.85 h of daylight in a city. five months later, there were about 5.10 h of daylight. what was the percent decrease

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?

What is the graph of the absolute value equation ? y=|x|-5

Which term below correctly completes the following sentence? if a function has a vertical asymptote at a certain x value, then the function is what at that value